Civil Engineering - Theory of Structures - Discussion
Discussion Forum : Theory of Structures - Section 1 (Q.No. 41)
41.
A shaft is subjected to bending moment M and a torque T simultaneously. The ratio of the maximum bending stress to maximum shear stress developed in the shaft, is
Discussion:
4 comments Page 1 of 1.
Antony said:
2 years ago
Thank you @Bam Bhandari.
Dipak mahata said:
2 years ago
Thanks for explaining the answer.
Bam bhandari said:
5 years ago
The maximum bending stress=32M/πD^3.
The maximum shear stress=16T/πD^3.
Max.bending stress/max.shear stress=32M/πD63 *πD^3/16t.
=2M/T => answer.
The maximum shear stress=16T/πD^3.
Max.bending stress/max.shear stress=32M/πD63 *πD^3/16t.
=2M/T => answer.
(3)
Mohan kumar said:
7 years ago
We know f = bending stress.
q = shear stress.
We also know that M/T = f/2q.
Solution f/q = 2M/T.
q = shear stress.
We also know that M/T = f/2q.
Solution f/q = 2M/T.
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